Lesson 1
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Put Together/Take Apart with Total Unknown
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Wolfe and Amit go apple picking. They represent the number of apples they each picked in the picture graph below. How many total apples did they pick?
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Lesson 2
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Additive Compare with Difference Unknown
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Xia and Rosa are running for class president. Votes are recorded on the bar graph below. How many more votes does Rosa have than Xia?
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Lesson 3
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Put Together/Take Apart with Addend Unknown
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Idan surveys 50 students about whether they prefer sweet or salty foods. The graph below shows how many students preferred sweet foods. How many students prefer salty foods?
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Lesson 4
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Put Together/Take Apart with Total Unknown
Additive Compare with Difference Unknown
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Doris, Vic, and Gunda sold a total of 100 pretzels at the local fair. Their boss wants to represent the number of pretzels they each sold in the bar graph below. How many pretzels did Gunda sell? How many pretzels should Gunda’s boss draw on the graph?
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Lesson 5
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Additive Compare with Smaller Unknown (“More” version)
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Ligia and Sarah sell pencils as part of a fundraiser. The bar graph below represents how many pencils each of them has sold. Ligia has sold 5 more pencils than Sarah. How many pencils has Sarah sold? Draw a bar on the bar graph to represent how many pencils Sarah has sold.
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Lesson 6
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Put Together/Take Apart with Total Unknown
Additive Compare with Difference Unknown
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Lonny and Fred sold a bunch of doughnuts at the breakfast fundraiser, as shown in the picture graph below. Albert and Kalev sold 53 doughnuts. How many more doughtnuts did Albert and Kalev sell than Lonny and Fred?
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Lesson 7
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Array of Objects with Unknown Product
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Elva owns a bookstore. She has a bunch of books she wants to lay out on a table to display. Elva lays her books in rows of 6 and makes 4 rows. How many books does Elva put on the table?
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Lesson 8
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Equal Groups with Number of Groups Unknown
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Ferran wants to know how many weeks (7 days) there are until his birthday. There are 7 days in a week. There are 56 days until Ferran's birthday. How many weeks are there?
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Lesson 9
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Array of Objects with Unknown Factor
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Sherron is running a water station at the Boston Marathon. He has 54 water bottles he wants to arrange in an array. He lines the water bottles up in rows of 6, how many rows does he make?
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Lesson 10
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Equal Groups with Unknown Product
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Minoo has 9 loaves of bread, each loaf is cut into 8 slices. How many slices of bread does Minoo have?
Answer:
72 slices of bread
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Lesson 11
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Equal Groups with Group Size Unknown
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Bora is the security guard at a bank. She has 18 keys to 6 different safes, each safe has the same number of keys. How many keys does each safe have?
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Lesson 12
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Array of Objects with Unknown Product
Equal Groups with Number of Groups Unknown
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Beau is a chef. He puts all the plates he’ll need for dinner service into 3 rows of 8. There are 6 people he is serving. How many plates will each person use?
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Lesson 13
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Equal Groups with Unknown Product
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Sharona has 3 packs of Twizzlers, each pack has 8 Twizzlers in it. How many Twizzlers does Sharona have?
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Lesson 14
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Equal Groups with Group Size Unknown
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Marion made 54 cupcakes for a party. There are 9 flavors of cupcakes and an equal amount of each flavor. How many of each flavor of cupcake are there?
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Lesson 15
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Array of Objects with Unknown Factor
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Zuan has planted a bed of 56 flowers in rows of 8, how many rows did he plant?
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Lesson 16
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Equal Groups with Number of Groups Unknown
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Gwen has 36 onions that she has in bags of 9. How many bags of onions does Gwen have?
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Lesson 17
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Equal Groups with Unknown Product
Equal Groups with Group Size Unknown
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Samson buys 9 packs of yogurt at the grocery store. Each pack has 4 yogurt containers. He expects this to be enough yogurt for 6 days.If his family eats the same number of yogurt containers every day, how many do they eat daily?
Answer:
6 yogurt containers
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Lesson 18
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Array of Objects with Unknown Product
Take From with Change Unknown
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Flora buys a chocolate bar that can be broken into pieces. The pieces are arranged in an array of 7 rows with 8 chocolates in each row. She gives some pieces of her chocolate bar to her brother and 30 chocolates remain. How many chocolates did Flora give her brother?
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Lesson 19
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Equal Groups with Unknown Product
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Javor has some mini brownies he is bringing to a party in 4 boxes of 20. How many mini brownies is he bringing to the party?
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Lesson 20
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Put Together/Take Apart with Total Unknown
Equal Groups with Group Size Unknown
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Juhan has 43 paper planes. His brother has 47 paper planes. Juhan and his brother sort the planes by their 9 different colors and notice each group has the same number of planes. How many planes are in each group?
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Lesson 21
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Equal Groups with Number of Groups Unknown
Array of Objects with Unknown Product
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Clara is a stamp collector. She has 6 rows of stamps that each have 5 stamps in them. She has 10 of each kind of stamp she has collected. How many different kinds of stamps has she collected?
Answer:
3 kinds of stamps
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Lesson 22
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Array of Objects with Unknown Product
Put Together/Take Apart with Total Unknown
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Samir has set up 5 rows of 40 cans of soda for a display in a grocery story. His friend Deniel has set up a display with 265 cans of soda elsewhere in the store. How many cans of soda are on display?
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Lesson 23
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Take From with Start Unknown
Equal Groups with Number of Groups Unknown
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Eva has a bunch of Twizzlers. She decides to give her friends 30 Twizzlers. After Eva winds up with 40 Twizzlers left. She bought the Twizzlers in packs of 10. How many packs of Twizzlers did Eva buy?
Answer:
7 packs of Twizzlers
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